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ES2116109T3 - INSTALLATION FOR THE SUPERVISION OF A SUSPENSION OF A FLUORESCENT MATERIAL. - Google Patents

INSTALLATION FOR THE SUPERVISION OF A SUSPENSION OF A FLUORESCENT MATERIAL.

Info

Publication number
ES2116109T3
ES2116109T3 ES95934596T ES95934596T ES2116109T3 ES 2116109 T3 ES2116109 T3 ES 2116109T3 ES 95934596 T ES95934596 T ES 95934596T ES 95934596 T ES95934596 T ES 95934596T ES 2116109 T3 ES2116109 T3 ES 2116109T3
Authority
ES
Spain
Prior art keywords
radiation
test tube
pct
emerging
suspension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES95934596T
Other languages
Spanish (es)
Inventor
Klaus Abend
Gert Ferrano
Albert Aich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tiede GmbH and Co Risprufanlagen
Original Assignee
Tiede GmbH and Co Risprufanlagen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE4438510A external-priority patent/DE4438510A1/en
Application filed by Tiede GmbH and Co Risprufanlagen filed Critical Tiede GmbH and Co Risprufanlagen
Application granted granted Critical
Publication of ES2116109T3 publication Critical patent/ES2116109T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
    • G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)

Abstract

PCT No. PCT/DE95/01419 Sec. 371 Date Jul. 14, 1997 Sec. 102(e) Date Jul. 14, 1997 PCT Filed Oct. 14, 1995 PCT Pub. No. WO96/13718 PCT Pub. Date May 9, 1996The invention relates to a system for checking a suspension of solid particles, having a test tube for taking up and sedimentation of the suspension, having-an illuminating radiation source (L),-a test tube (P) is transparent to the illuminating radiation and the radiation emerging thereof, in which test medium is allowed to sediment and which can be located in the radiation path of the system,-optionally, a further test tube (PE), that is transparent to the illuminating radiation and the radiation emerging thereof, in which a reference or calibration liquid is allowed to sediment and which can be located in the radiation path of the system,-a sensor device to detect the illuminating radiation (SL)-a sensor device for detecting radiation emerging by transmission (ST) from the test tube(s) (PE, P)-a sensor device for detecting the radiation (SF) emerging from the test tube(s) at an angle other than 180 DEG -a timer device (U) and-a computer (R) for processing the measured values obtained and outputting at least one output signal to the processing unit.
ES95934596T 1994-10-30 1995-10-14 INSTALLATION FOR THE SUPERVISION OF A SUSPENSION OF A FLUORESCENT MATERIAL. Expired - Lifetime ES2116109T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4438510A DE4438510A1 (en) 1994-10-09 1994-10-30 Installation for monitoring solids suspension in fluid medium

Publications (1)

Publication Number Publication Date
ES2116109T3 true ES2116109T3 (en) 1998-07-01

Family

ID=6531904

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95934596T Expired - Lifetime ES2116109T3 (en) 1994-10-30 1995-10-14 INSTALLATION FOR THE SUPERVISION OF A SUSPENSION OF A FLUORESCENT MATERIAL.

Country Status (5)

Country Link
US (1) US5870182A (en)
EP (1) EP0788598B1 (en)
AT (1) ATE164676T1 (en)
ES (1) ES2116109T3 (en)
WO (1) WO1996013718A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1286630B1 (en) * 1996-05-16 1998-07-15 Diesse Diagnostica A TEST TUBE FOR BIOLOGICAL TESTS OF ORGANIC LIQUIDS WITH ELECTRO-OPTICAL EQUIPMENT
WO2003089661A1 (en) * 2002-04-16 2003-10-30 The Johns Hopkins University Method and apparatus for detection of bioaerosols
JP4334299B2 (en) * 2003-08-22 2009-09-30 株式会社東芝 Electrical contact, electrical contact wear detection device and wear detection method thereof
JP4509166B2 (en) * 2007-11-02 2010-07-21 ソニー株式会社 Method and apparatus for measuring fine particles
JP5658091B2 (en) * 2011-05-25 2015-01-21 マークテック株式会社 Measuring method and measuring device for concentration of each component in test liquid used for wet fluorescent magnetic particle flaw detection test
JP6603265B2 (en) * 2017-05-19 2019-11-06 電子磁気工業株式会社 Concentration measuring method of fluorescent magnetic powder liquid, concentration measuring apparatus of fluorescent magnetic powder liquid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2100013C3 (en) * 1971-01-02 1974-02-21 Deutsche Edelstahlwerke Gmbh, 4150 Krefeld Method for keeping the concentration of a bath constant for testing metallic objects for cracks
JPS5761944A (en) * 1980-10-01 1982-04-14 Tokushu Toryo Kk Control method of magnetic powder concentration in wet type magnetic powder flaw detection test
JPH0614005B2 (en) * 1986-04-30 1994-02-23 荏原インフイルコ株式会社 Aggregation-precipitation reaction measuring method and apparatus
DE3938142A1 (en) * 1989-11-16 1991-05-29 Mak Maschinenbau Krupp METHOD AND DEVICE FOR QUALITATIVE AND QUANTITATIVE DETERMINATION OF INGREDIENTS
DE4311543A1 (en) * 1993-04-07 1994-10-13 Bayerische Motoren Werke Ag Device for determining the concentration of a test fluid

Also Published As

Publication number Publication date
US5870182A (en) 1999-02-09
MX9703214A (en) 1997-07-31
WO1996013718A1 (en) 1996-05-09
ATE164676T1 (en) 1998-04-15
EP0788598B1 (en) 1998-04-01
EP0788598A1 (en) 1997-08-13

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